Features
Direct answer generation with visible inline citations
Research mode for multi-turn deep exploration
Document upload and analysis (PDF, TXT, common formats)
Multi-source synthesis across Chinese-language websites
Iterative questioning to refine results
Shareable search result pages with permalinks
Mobile-responsive web interface for phones and tablets
No registration required for basic search
Chinese-language optimized with local source prioritization
Result summary with key points and source links
Automatic query expansion and disambiguation
Offline? Not available; web-only access
Voice input? Not currently supported
API/SDK? Not publicly available
Real-time web search with cited answers
Inline source footnotes for every answer
Follow-up questions in threaded conversations
Collections for organizing saved threads
File upload for analysis (images, PDFs, text)
Continuous conversation memory per thread
Multiple AI models (GPT-4, Claude, Gemini) in Pro
Unlimited Copilot queries in Pro
API access for developers
Browser extensions (Chrome, Firefox, Edge)
Mobile apps (iOS, Android)
Copilot guided question refinement
